80695902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27061}}^1$

素因数の和:27144

約数の個数: 32

約数和(自身を含む): 187052544

約数和(自身を除く): 106356642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 27061, 54122, 81183, 162366, 189427, 378854, 568281, 1136562, 1921331, 3842662, 5763993, 11527986, 13449317, 26898634, 40347951, 80695902]

約数ペア:

[(1, 80695902), (2, 40347951), (3, 26898634), (6, 13449317), (7, 11527986), (14, 5763993), (21, 3842662), (42, 1921331), (71, 1136562), (142, 568281), (213, 378854), (426, 189427), (497, 162366), (994, 81183), (1491, 54122), (2982, 27061)]